A nurse is administering a unit of packed RBCS to a client and notes that there are several small clots floating in the IV bag. Which of the following actions should the nurse take?

Inject 5.000 units of heparin into the unit of packed RBCs.

Return the unit of packed RBCs to the blood bank.

Place the unit of packed RBCs in a warming unit for 5 min.

Dilute the unit of packed RBCs using 50 mL of lactated Ringer's